The Trend Verdict
Spec-by-spec

Head to head

Contenders from Collagen Peptides, every metric lined up. The winning value in each row is outlined.

Sports Research Collagen Peptides 3.9oz Unflavored Sports Research Collagen Peptides 3.9oz Unflavored #2 in Collagen Peptides
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Great Lakes Wellness Collagen Peptides Powder 32oz Unflavored Great Lakes Wellness Collagen Peptides Powder 32oz Unflavored #80 in Collagen Peptides
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#80
Collagen per Serving
11g Types I & 3 hydrolyzed
~10g hydrolyzed, Types presumed I & III
Third-Party Tested & Certified
Testing not prominently verified
NSF/purity testing not advertised
Source Quality
Generic bovine, no special sourcing noted
Bovine, grass-fed claim unclear
Cost per Serving
$0.97–$1.08 per serving
~$1.04 regular, ~$0.94 Subscribe & Save
Mixability & Taste
Mixes well, truly unflavored
Unflavored, dissolves clean per reviews
Synergy Actives
None
None—pure collagen only
Verdict
Best-value unflavored collagen peptides
Solid value unflavored bovine collagen for beginners

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